Standard C-Mount Thread to 23.2mm for Microscope CCD CMOS Camera Ring Adapter

Spacer Ring Adapter C-CS Extension Tube for C mount Lens to CS Mount Camera

Standard C-Mount Thread to 23.2mm for Microscope CCD CMOS Camera Ring Adapter

Standard C-Mount Thread to 23.2mm 30mm 30.5mm CCD CMOS Camera Ring Adapter

Microscope C-MOUNT Ring Adapter to 23.2mm 30mm 30.5mm for CCD CMOS Camera

Brand CCD Camera Adapter C-MOUNT to 23.2mm for Biological Microscope FotoHigh

M42 to 30mm to 23.2mm Microscope Adapter Camera Eyepiece Tube w/ C-mount Thread